Table of Contents
pamdice - slice a Netpbm image into many horizontally and/or vertically
pamslice -outstem=filenamestem [-width=width] [-height=height] [-verbose]
[filename]
You can use the minimum unique abbreviation of the options.
You can use two hyphens instead of one. You can separate an option name
from its value with white space instead of an equals sign.
Reads
a PAM, PBM, PGM, or PPM image as input. Splits it horizontally and/or vertically
into equal size pieces and writes them into separate files as the same
kind of image.
See the -outstem option for information on naming of the
output files.
The -width and -height options determine the size of the output
pieces.
pnmcat can rejoin the images.
- -outstem=filenamestem
- This
option determines the names of the output files. Each output file is named
filenamestem_y_x.type where filenamestem is the value of the -outstem option,
x and y are the horizontal and vertical locations, respectively, in the
input image of the output image, zero being the leftmost and top, and type
is .pbm, .pgm, .ppm, or .pam, depending on the type of image.
- -width=width
- gives the width in pixels of the output images. The rightmost pieces are
smaller than this if the input image is not a multiple of width pixels
wide.
- -height=height
- gives the height in pixels of the output images. The
bottom pieces are smaller than this if the input image is not a multiple
of height pixels high.
- -verbose
- Print information about the processing
to Standard Error.
pamcut(1)
, pnmcat(1)
, pgmslice(1)
, pnm(5)
Table of Contents